201558501

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12703}}^1$

素因数の和:12793

約数の個数: 24

約数和(自身を含む): 305200896

約数和(自身を除く): 103642395

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 12703, 15867, 38109, 114327, 520823, 546229, 1562469, 1638687, 4687407, 4916061, 22395389, 67186167, 201558501]

約数ペア:

[(1, 201558501), (3, 67186167), (9, 22395389), (41, 4916061), (43, 4687407), (123, 1638687), (129, 1562469), (369, 546229), (387, 520823), (1763, 114327), (5289, 38109), (12703, 15867)]